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  <head>
    <meta charset="UTF-8" />
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    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
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  <body>
    <!-- 数组中的 k 个最强值 -->
    <script>
      var getStrongest = function (arr, k) {
        arr.sort((a, b) => a - b)
        let m = arr[Math.floor((arr.length - 1) / 2)]
        arr.sort((a, b) => {
          let aa = Math.abs(a - m)
          let bb = Math.abs(b - m)
          return aa === bb ? b - a : bb - aa
        })
        return arr.slice(0, k)
      }
      console.log(getStrongest([1, 2, 3, 4, 5], 2))
    </script>
  </body>
</html>
